| .osz2 |
osu! data |
| .osbd |
Oni sound binary data format |
| .a7s |
ANNO 1800 saved game |
| .lnr |
Lunar Invasion saved game |
| .spmod |
SimplePlanes game modification |
| .hp3 |
Harpoon Classic game data |
| .hp4 |
Harpoon Classic game data |
| .hp7 |
Harpoon Classic game data |
| .hp6 |
Harpoon Classic game data |
| .kc0 |
Klondike Collection game data |
| .hpn |
Harpoon Classic game data |
| .grpinfo |
Ion Fury GRP settings |
| .kc1 |
Klondike Collection game data |
| .hp9 |
Harpoon Classic game data |
| .jg0 |
GameBoid saved game |
| .gcscenario |
Galactic Conquest Scenario Editor scenario |
| .0adsave |
0 A.D. Game Save File |
| .bbdoc |
Buildbox Document |
| .c93 |
Interplay C93 Video |
| .h3 |
Nintendo Wii U Hash File |
| .hambu |
RGTW Game Map File |
| .jem |
JSON Entity Model File |
| .mcal |
Monika After Story Calendar File |
| .mgw |
Mr. Game And Watch ROM File |