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End of the twentieth century... Scientists were able to open a portal to another world. Something went wrong and now portals keep opening up all over the planet. Don't let anyone go through them. This is a first-person shooter where you have to fight a gaggle of demons and other monsters. Build fortifications, place turrets, buy weapons. Hold out as long as possible. It has 22 weapon units - from knives to blasters. You can build a base for protection from monsters and add walls, doors, windows, pales, traps, turrets, RPGs, lasers, etc. |
