Cave Bombers X for Mac

From Xenquin Software:

Cave Bombers is a fast-paced tiny-scale action game, in which from 2 up to 4 players try to blast each other into pieces using bombs, dynamite, and many more weapons. While blasting each others to smithereens the players also collect treasures laid in different places on levels. Various mining tools are also available, which is helpful in picking, drilling and blasting your way through the rocks.
The game rules are customizable, so players will be able to decide whether to win by number of kills or amount of treasures gathered, there is optional time limit for each round in tournament, and many other game parameters.
The game also provides fun when no friends are nearby with a cool single player mode, and ability to use computer players as opponents in multiplayer games. In single player mode, you have to travel through various puzzles, collecting treasures and evading creepy monsters and other enemies while at the same time trying to stay alive.
A level editor is also available for registered users. Level editor can be accessed simply by clicking the "Level Editor" button in the main menu. It can be used to create new levels to the game and to build single player missions. User-made levels may be distributed freely, but they will only be playable with the registered version of Cave Bombers.