LameCraft by Drakon is a game heavily inspired by Minecraft, where you can destroy or build block worlds.

Changes:

– Icon and background in PSP menu
– Parametric terrain generation
– Player walking sounds – more sounds will probably come
– Option in game menu to on/off player sounds
– Option in game menu to rename world
– When you will hold jump button player will repeat jumping
– When you are using parametric terrain generation and you will choose flat terrain, water will automatic turn off for now.

http://wololo.net/talk/viewtopic.php?f=26&t=6151