For the last couple of weeks I've been reading up on the Lancer RPG and it seems like it might be up my alley.
Anime-ish mecha game with relatively low crunch/tracking, but still has interesting tactical stuff.
The free character & mech builder program is super clean UI, works nice, allows you to operate & store data locally, and is on Win/Mac/Linux.
Join others in a free (libre!) and user supported social network for board gamers and the games they love.