Released on many systems, this game was so popular that they even released it for cellular phones and made a board game. Even a Hollywood movie has been made.

sugarfoot improves his previous TAS by 33.78 seconds, mainly thanks to improved combo sequences. Please read the author's comments for more details.

We also have TASes of the NES port and the unlicensed Genesis port.

We also have a movie of the NES version and a 2 player run.

This game has four completely different final stages, each with a different ending, depending on the choices you make earlier. This run takes the second quickest path leading to one of these final stages. There are also runs which get the faster secret ending and the best ending.

The Japanese version was chosen because for some reason it gives the players a health bar, allowing them to take some damage without dying.

Fang is used due to a glitch that allows him to deliver fully charged D weapon shots without taking time to charge them.

This movie by Soig beats his old record by 6.87 seconds. To learn more about these improvements, you can read the author's comments.

In this movie the author takes the secret "fifth ending", thereby skipping most of the game. If you want to see runs which play more of the game, then you should see this run (with the quickest "normal" ending) or this run (with the "best" ending).

The Japanese version was chosen because, for some reason, it gives the players a health bar, allowing them to take some damage without dying.

While the time may look longer, it is a 0.25 second improvement over the previous movie. The previous movie used an inaccurate FPS (60) instead of the standard Genesis framerate (59.923).

You can also get several different endings, based on which choices you make at several points. In this movie, the author takes the "best ending", which is the only ending that rewards the player with a "GOOD JOB!" screen at the end. There is also a run which obtains a worse ending but still shows off a number of the game's stages. There is also a run which gets the secret ending.

In this movie, Soig improves his previous effort by 12.76 seconds.

In this movie, mamuuuut kicks, punches, whips, and jumps his way through the game, making short work of any Black Warriors that dare to challenge him. This run beats the predecessor movie by 26.78 seconds.

For more beat 'em up action, see the runs of the Arcade and NES versions.

This movie is about 7 seconds faster than the previous version.

This improvement by SprintGod is 10 seconds faster than adelikat's previous version.

See this run replayed on a real Genesis.

WARNING: The awesomeness of Hyper Sonic may damage your eyes or trigger seizures in susceptible people.

We also have similar runs with Sonic and Tails, Amy, Knuckles, Tails, Knuckles ring attack, Sonic 100%, Knuckles 100% and Competition mode.

To download a savestate for this movie, use this link for Gens version 11a or this link for Gens version 11b.

We also have similar runs with Sonic and Tails, Amy, Knuckles, Tails, Knuckles ring attack, Sonic 100%, Knuckles 100% and Sonic and Tails on NewGame+.

In this game, Funkotron has been invaded by Earthlings, and it's up to our heroes to fix the problem by capturing Earthlings in Trap-o-matic jars and sending the jars to Earth on rocketships. Early in the game, you'll see ToeJam visit a special area called the Hyperfunk Zone multiple times. After these visits, he has unlimited use of superjars, which require fewer throws to bottle enemies than ordinary jars do.

This run gets the good ending by finding the 10 favorite items of Lamont, the Great Funkapotamus. All of the items are needed to get Lamont out of the Funk Dimension at the end of the game. The objects themselves are hidden in secret doors, most of which don't even exist until you've officially asked your friends for directions, but a few can be entered early without the need to trigger the dialogue.

In this game, the second most diabolical evil genius in the universe, The Dark Queen, has kidnapped Princess Angelica and Pimple - a battletoad. Rash and Zitz must save them by traveling through the most insane multilevel set of plans ever designed. This includes falling down huge shafts, racing through obstacle courses at breakneck speeds, riding on snakes through a massive maze of spikes, passing through a killer ventilation system, navigating through a missile defense system, climbing a never ending revolving tower, and much much more. Along the way, the Battletoads must also face off against an evil army of robots, genetically engineered rodents, and The Dark Queen herself.

In this run, feos, Alyosha, and Samsara improved upon the previous publication by 2:39.33 using many new tricks and glitches.

Aglar improved Genisto's movie by 1.81 seconds, by using different routes and by improving the zip method. You can check out the author's comments to learn more about the improvements.

This run only uses Chip. It's an improvement of 1:19.53 over the previous "1 player" publication, through careful optimization, some new tricks and manipulating the bosses.

See this run replayed on an actual Famicom console.

For a 2-player run of the same game, see [1028] NES Chip 'n Dale: Rescue Rangers 2 (USA) "2 players" by dragonxyk in 11:04.65.

One interesting feature of the game is that some very powerful moves can only be used from a crouching position, usually after landing from a jump or getting up from a knockdown. This is why you see the player jump so frequently.

This run by xipo plays the game with only 1 player. It is slower than the two-player run largely because it can't use tricks like the two players hitting each other with flying knees. However, there are still some interesting tricks and strategies in this movie well worth watching.

Watch this run get played back on a real NES.

This is the author's 4th version and is an improvement of about 6.46 seconds over his previous movie.

ktwo improves the previous record by 6.98 seconds due to better optimization and some new finds.

Not having to deal with the larger amount of two-player mayhem also means the game goes faster, which is a win for everybody. (Except that Red guy.) Coupled with better playing, this constitutes the 9 second improvement over the previous movie by xipo.

Aglar improved adelikat and Deign's movie by 5.10 seconds.

A second encode is available using a camera hack to focus on the marble, which subtly alters the gameplay. Also, you can see this movie played back on an actual NES!

Zus has spent a lot of his time making sure enemies are in highly ideal places, which in turn means that a lot of re-records were spent comparing and working out the best possible route. As a result, Zus saved over 11 seconds from his previous version.

In this movie, RobynS places pipes faster than a plumber on fifteen cups of coffee and only goes as far as absolutely required to contain the goo.

Unfortunately, the annoying music played though most of the game is the "turbo mode" music, and since turbo mode makes the goo flow faster, it can't be ignored in a run that aims for fastest time. It's a good idea to just turn off sound while watching this movie.

This movie stops after playing though all stages once. After that, the set of stages repeats endlessly, not unlike Elevator Action and Circus Charlie.

This run improves upon the previous publication by 40.96 seconds by using a new trick which enables the flooz to start flowing much quicker than normal.

This is a run that only uses Ryan, who is normally Player 2. This has some very important differences compared to the two-player speedrun. One cutscene is significantly shorter when playing only as Ryan. There is less lag, though there are also fewer glitches and acrobatics. More boss fights, especially at the end, use the boss's superior strength against him, taking advantage of an exploit with kicking trash cans. For more details, see the run's submission comments.

For a River City Ransom movie that concentrates more on goofing around than aiming purely for speed, click here.

Shadow of the Ninja is one of the rare games in which constantly jumping and slashing is faster than regular running. The author makes sure to use this move extensively both to travel and to deal damage to enemies, and so it may seem that the ninja has a severe case of ADHD.

This game was released in Europe as Blue Shadow and in Japan as Kage.

TASeditor improves the previous run by 17.91 seconds, thanks to new tricks and better optimisation in many places.

This is a one-player run through the game, which obsoletes the old two-player TAS. Though using two players is faster in some levels, a multiplayer run is slower overall due to the time taken for both players to play the unskippable bonus games.

This movie is 27.06 seconds faster than the previous run due to a new trick that allows the final boss to be completely skipped in a blaze of glitchy glory. For more information, please read the submission comments.

We also have a run that uses two players, but forgoes the final level glitch.

This movie is Baxter's new and improved version, which is an astounding 4 minutes faster than his previous version. Donatello has learned the secret ninja art of teleportation and... no, actually, a glitch that enables the player to move around extremely fast is used to hit all the enemies as soon as they come on screen. But most of the improvement comes from outstanding luck manipulation.

This movie plays through just the final level, level 17, and clocks in at just over one line per second. Notably, luck manipulation does not work the same way in this game as in other versions of Tetris, leading to quite different strategies.

Apparently not happy with an already amazing movie, Cpadolf felt the need to go on yet another black op, optimizing his distortions of space and time on the way to a 173 frame improvement.

This movie uses a 'warping' glitch to complete the game. There is also the 2-player version, which does not.

Our hero takes the dodging one step further by adding the limitation that he cannot shoot enemy projectiles. However, frustrated by the lack of carnage and by the political pressure, our hero lets off steam sometimes by shooting the scenery and doing entertaining dances and poses.

This run improves the previous publication by 25.40 seconds.

Just like the previous run, Sotel6 uses sledgehammers to kill enemies, bringing new meaning to the phrase "tool-assisted speedrun". (Groan.)

At first glance it may seem odd that, although the game is two player, only one player is used, and that's Player 2. Player 2 was chosen because her aerial attack gives an enormous speed boost. It is also one of the few attacks in video games that operates on frame precision, so smashing out a 30Hz rapid-fire on the controller will lay the beatdown pretty quickly.

That, combined with the fact that half the enemies in this game are of the standard "walk around and shoot" variety, allow the heroine to zip through the game with total reckless abandon. Few games allow a TASer to do that, so this is a rare opportunity indeed.

The game is eerily similar to Mega Man 7 and Mega Man X. It even has pick-throwing miners.

This is a 24 second improvement over the previous movie by the use of some new tricks. These are explained in the author's comments.

Important: This movie requires Snes9x 1.43 v15.3 or earlier. It desyncs on later versions.

Instead, arandomgameTASer decides to play as Winbee alone, who leaves the others in the dust with her faster jet charging.

This movie plays the Japanese release of the game which has alternate level paths, contrary to the strictly linear PAL version.

This run by Samsara beats the previous movie by over half a minute with improvements in every level.

This run starts from stage 21, the latest possible stage that the game allows one to start on.

Publisher's note: There is a glitch in the sound between stage 30 and 32 inclusive which is a result of the run itself, and not of the encoding.

The damage for every move was mapped out carefully by monitoring the internal values of the RAM, to be able to choose the best attack for every situation. Luck was manipulated to make some enemies appear in more convenient positions.

Following an argument between the two brothers, Jake carries out the mission in solo mode. The levels in a one-player run are different from the levels you play in a two-player run, and there are a few more of them.

This run is faster than the previous run of the same, "1 player", branch by 2:44.72 due to aggressive luck manipulation aiming for speed shoes drops.

However, this run also obsoletes the "2 players" branch, because of how similar their action is, while here the overall pace is much faster and the movements are optimized tighter, so it obsoletes the other run by entertainment value.