Notes
GAMEDATA folder has so much files (around 500) that enumerating hashes makes no sense. They are most likely match.
The following hashes are provided for main files. T2.BAT is generated upon installation, so its hash may be different.
MD5:
cd32b951ae4c55180cec52cc923082fc ./AD15.DRV
d41d8cd98f00b204e9800998ecf8427e ./DISK.1
d41d8cd98f00b204e9800998ecf8427e ./DISK.2
4c761b4b9ee23a684440fa62a921fb3c ./file_id.diz
7048d28f2a0fe8c8c09141d5c89706db ./MT15.DRV
5d5635926833477900b0f22af19ac32a ./MT32.PLB
639b9ff56b818f64672949321c5e77a9 ./PC15B.DRV
4d3995329392c307ddf394707b168115 ./PCDAC20.DRV
1cde30248c47193513d681f57bf6cfbd ./SB15.DRV
f0db6abf4dfb1c8fab5a2200674c4d2e ./SETUP.EXE
8d6ed3f4168eef34a811111c1ea0bd6c ./T2.BAT
9b4c4a91cd2b10a48fc3cf13f8d6046e ./Teenage Mutant Ninja Turtles - Manhattan Missions (1991).ba1
619cfe8761820d336170b331cea9546c ./TMNT2.EXE
SHA-1:
ab715ac1fc7468b5e5f4c2ac9b4165a6f3eb06f0 ./AD15.DRV
da39a3ee5e6b4b0d3255bfef95601890afd80709 ./DISK.1
da39a3ee5e6b4b0d3255bfef95601890afd80709 ./DISK.2
586fcd3cfb05e1a58f1f94c8174b04d28274445f ./file_id.diz
a5ee97ca712ea56c49cc03f1e0886c3bb0f3ff49 ./MT15.DRV
8e4a5daef62d8712bc595c8e28b70596117c29b5 ./MT32.PLB
d084c9c5ec5446e790de9d3b361a417a56138ada ./PC15B.DRV
68c33ab0bbce89d56be7175bf37cb4b7bbe9c93b ./PCDAC20.DRV
b733d7da875a4ef7e2de3e481d1e2aa37fb17a53 ./SB15.DRV
4fcd5050b4510b7f5f76b31d007d185a6b1a68b8 ./SETUP.EXE
d867998a990f941042e72390da47703864bdfdee ./T2.BAT
eeca8dc5943d94792bd4e93902513daa26f06eb4 ./Teenage Mutant Ninja Turtles - Manhattan Missions (1991).ba1
610adb14df36d15d3d4d8a49dd77675dc2d7a0cd ./TMNT2.EXE