BUILD. RISK. SURVIVE.

Your core fires automatically. Your decisions decide whether it survives.

HOLD THE CORE

Robot swarms close in from all four sides. Read the next wave, spend before the pressure spikes, and build enough firepower to stop each boss from reaching the core.

GAMBLE ON EVERY ENHANCEMENT

Spawn weapon modules, then push their grades higher. Every enhancement shows its success chance and destruction risk. A lucky streak can turn a modest defence into a screen-clearing arsenal; one greedy roll can cost you the weapon you needed most. Stock protectors when you cannot afford to lose.

SHAPE THE RUN

Choose where every resource goes: more weapons, raw damage, income, armour, regeneration, enhancement limits, or emergency utilities. Complete quests for extra rewards, hunt bonus targets, and adapt to the upgrades the slot machine gives you. Powerful grades unlock new attack styles, including lightning and flame.

COME BACK STRONGER

Turn resources earned in battle into permanent upgrades for future attempts. Improve starting power, defence, recovery, bonus encounters, game speed, and weapon safety, then take on five increasingly dangerous sectors.

CHASE A BETTER RUN

Review detailed combat statistics, climb the Steam leaderboard, earn achievements, and refine the build that will carry your core all the way to the end.

• Automatic combat with hands-on build and economy decisions
  
• Four-direction robot waves, danger waves, and bosses
  
• High-risk weapon enhancement with visible success and destruction odds
  
• Run-based upgrades, quests, random rewards, and permanent progression
  
• Five unlockable difficulty sectors
  
• Adjustable game speed, Steam achievements, and leaderboards