+1 DMG FPS — How damage grows as you play
About
OverviewIn [UPD] +1 DMG FPS, AI forces are invading Earth and you are the one stopping them. Every enemy you shoot raises your damage by one, so the longer you play the harder you hit. This guide covers how damage stacks up, how to unlock better guns, when to rebirth, and how to play with friends.
What is on this page
Contents
How damage grows as you play
Step
Every time you defeat an enemy, your damage goes up by one point. That number keeps climbing for as long as you keep fighting. As you push further in, you will reach new areas where enemies are tougher.
- Shoot enemies each kill adds one point of damage permanently until you rebirth.
- Move to new areas harder enemies appear.
Unlocking guns with medals
Tips
Medals drop from enemies you defeat and are the currency you spend to unlock new guns. Better guns let you deal more damage.
- Kill enemies to earn medals.
- Spend medals on gun unlocks.
When and why to rebirth
Warn
Rebirthing is the big reset button in the game. Your damage goes back to its starting value. The trade-off is a large power-up bonus. Rebirthing multiple times stacks the benefits, so long-term players rebirth more than once.
Playing with up to sixteen people
SummaryUp to sixteen players can join the same match. Everyone in the room can shoot the same enemies, so more players means enemies go down faster and the whole group progresses more quickly through each area.
- Room size up to sixteen players in one match.
- Combat all players can attack the same enemy at the same time.
- Speed a larger group clears areas faster.
Redeem codes
CheckThe developer releases codes that you enter in-game to receive free items. Each code works only once per account and some codes have expiry dates. As of October 7, 2026, six working codes were tracked for this game.
- Enter codes in the in-game code entry form.
- Each code is valid once per account only.
- Some codes have expiry dates.
10KCCU
AA2026
REBIRTH
BUDDY
Sensei Buddy
Glossary
Glossary- Damage (DMG)
- A number that rises by one each time you kill an enemy, resetting when you rebirth.
- Medal
- Currency earned by defeating enemies, used to unlock new and stronger guns.
- Rebirth
- A voluntary reset of your damage stat in exchange for a large permanent power boost.
- Unlock
- Using medals to make a new gun available.
Common questions
FAQI cannot get past a tough area — what should I do?
Keep fighting to build up your damage stat and collect more medals. Spend those medals on gun unlocks. You can also consider rebirthing to claim the power boost.
Does rebirthing erase everything I have done?
Your damage number resets to its base value, but you receive a power-up bonus in return.
Where do I enter a redeem code?
Look for the code entry form inside the game itself and type the code in there. Once you confirm it, the reward is added to your account. Each code can only be used once per account.
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