| filename extensions | art-335 |
| op2 | |
| TechTarget file types | art-336 | OP2-Musplay-1-72-file |
| TechTarget file types | art-336 | OP2-NEi-Nastran-Binary-Results-Neutral-File |
| TechTarget file types | art-336 | OP2-Outpost-2-Saved-Game |
| TechTarget file types | art-336 | OP2-Stanford-Research-Systems-Optimlelt-file |
| English | eng-000 | Musplay 1.72 file |
| English | eng-000 | NEi Nastran Binary Results Neutral File |
| English | eng-000 | Outpost 2 Saved Game |
| English | eng-000 | Stanford Research Systems Optimlelt file |