The End Times Are Coming: Infinite Upgrade Shelters
Wake up and be reborn in the last days.
Get the system, stock up on supplies, collect girls, and summon craftsmen ......
Kill mutant monsters, complete quests, accumulate points, increase reputation, craft weapons, and upgrade shelters.
Food, clothing, housing and transportation, open the ......
of unlimited farming Iron Gate→ Alloy Gate→ Laser Channel→ Burning Ray Gate→ Parallel Arbitrary Gate, ......
Crossbows→ rifles→ shotguns→ machine guns→ heavy machine guns→ anti-aircraft machine guns→ bazookas, →......
[Greenhouse planting] → [fully automated management] → [cell improvement and yield increase] → [radiation mass production] →......
[Locker] → [Gymnasium] → [Armory] → [Weapon Workshop] → [Medical Room] → [Scientific Research Room] →......