Table: Technology Levels
| Tech Level | Technologies |
| pre-tech (pt) | supplies |
| primitive (p) | infantry, metals |
| pre-atomic (pa) | chemicals |
| atomic (a) | GDMs, trillum |
| pre-warp (pw) | fighters |
| warp (w) | transports |
| jump (j) | ion cannons, jumpships, jumptransports |
| bio-tech (b) | defense satellites, hunter-killers, penetrators, ambrosia, outposts |
| starship (s) | LAMs, starships, elite infantry, SRMs, industrial complexes, command bases |
| pre-gate (pg) | fortresses, warp links, disrupters |
| gate (g) | stargates |