The main article for this category is Origin Systems.
| Ultima series |
| ||||
|---|---|---|---|---|---|
| Wing Commander series |
| ||||
| Moebius and sequel | |||||
| Crusader and sequel | |||||
| Jane's Simulations series | |||||
| Stand-alone games | |||||
| Published games | |||||
| People |
| ||||
| Related | |||||
| Ultima series |
| ||||
|---|---|---|---|---|---|
| Wing Commander series |
| ||||
| Moebius and sequel | |||||
| Crusader and sequel | |||||
| Jane's Simulations series | |||||
| Stand-alone games | |||||
| Published games | |||||
| People |
| ||||
| Related | |||||