Maximum Action

The gameplay is fun but development has been excruciatingly slow for a long time.  Wish it had better custom map support, the community is active enough that it'd have plenty of content.

Very short, very satisfying.

As blab pointed out there is community supported content to extends the game's longevity (maps, weapons, etc).

It was going to be another one of those star games from NewBlood (DUSK, Amid Evil, etc.), but seems NewBlood's decided to separate from the leader of the project and stopped being updated (or super slow). It's not a bad game by any means, but if only I had knew...