Flight Navigation Planner lets you make flight plans based on known airports, navaids, fixes, or cities. You can use the sectional charts, wacs, or the vector/terrain planning charts. It calculates headings, winds, time, and fuel. It features Airways-based Auto-Routing, Climb and Descent calculations (a/c type based), Fuel Stop Planning, Auto-Route around MOAS and Restricted Airspace, Hi-Res Weather Radar Overlay, Viewing of current sectional, wac, and IFR charts, the ability to see a route over TFRs, detailed nexrad radar overlays over your routes, Terrain Profiles with cloud ceilings, and the ability to upload flight plans to GPS.
Avadan is a role-playing game situated in space. The player travels from planet to planet in order to find the mystical oracles. The player is placed in nethack-style dungeons. The whole game is rogue-like, but with the extension of space travels. The dungeons are shown with tile graphics, and space looks a bit better. On space stations, the player can talk to NPCs, get quests, and trade artifacts found in the dungeons.