lightnica: What (if any) programming languages do you know?
nondeplumage: None anymore. I used to goof around with whatever programming my TI-83 could do, but that was something like 15 years ago.
lightnica: What type of game do you want to make?
nondeplumage: I've got two ideas, one for a point and click and the other an RTS.
Point and click sounds like a good candidate for flash.
I think you'll need to pickup a programming language before you attempt the RTS.
Actually after a bit of googling, Spring (
http://springrts.com/) looks interesting.
From
http://springrts.com/wiki/Game_and_Unit_development it looks like the scripting is done in Lua which isn't too hard to pickup.
Making models would be a challenge (at least for me it would). To start you could likely just borrow some from other games made with the engine.