Aptly named The Exclusion Zone, modder VelyXCore has rolled out a series of high-risk radioactive hotspots across the San Andreas playground with what the creator describes as a "slow-burn mechanic ...

Butcher's Summit is a prequel to the ambitious total conversion Trench Foot.

Craftee transforms themselves into an actual Minecraft mod, gaining insane abilities and bending the game entirely.

These first-person games let you get up close and personal with your bases by incorporating building mechanics that are often intuitive and addictive.