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[PVE FIGHTS] Undertale RNG Codes
8 working codes right now — auto-checked against the game's own published list.
▶ Play & redeemView on RobloxGame stats & IDs
Found a code that works and isn’t listed?
Working codes
| Code | Reward | Status | Still works? | |
|---|---|---|---|---|
milestone2026 | Heaven | Working | ||
duckhunt | 10 Heavens | Working | ||
firstsummerevent | 250 Ducks | Working | ||
smalldelaysummer | 5,500 DarkDollars | Working | ||
npcfix2 | 5 Heavens | Working | ||
npcfix3 | 100 DarkDollars | Working | ||
jarona | 10,300 DarkDollars | Working | ||
summereventpatch | 4,000 DarkDollars | Working |
Roblox gives no way to test a code from outside the game, so these votes are how we find out a code died before anyone else does.
How to redeem
Open [PVE FIGHTS] Undertale RNG, look for the Codes button on the main menu or in Settings (often a gift, bird or megaphone icon), paste a code exactly as written and confirm. Rewards land instantly. If a code reads as invalid, it has either expired or been typed with different capitalisation — copy it with the button above instead of typing it.
Recently expired
These no longer work — listed so you know they were real.
| Code | Reward | Status |
|---|---|---|
chaosheaven | Freebies | Expired |
newheavens | Freebies | Expired |
minipatch2026 | Freebies | Expired |
mttquestbugfixes | Freebies | Expired |
newgear2026 | Freebies | Expired |
sneakpeek | 100-1,000 Snowflakes | Expired |
spider.x20.dance | Freebies | Expired |
spider.x10.dance | Freebies | Expired |
10kgroupmembers | Freebies | Expired |
niko!niko!niko. | Freebies | Expired |
quickfix | Freebies | Expired |
halloween2 | Freebies | Expired |
halloween! | Freebies | Expired |
halloweendelay? | Freebies | Expired |
november_3rd | Freebies | Expired |
halloweensoon | 3 Heavens | Expired |
eventbugfixes | 1,000 Lucky Chocolate | Expired |
4mevent | 5 Heavens | Expired |
4mvisitsv1 | 300 Lucky Chocolate | Expired |
bugs | Freebies | Expired |
Code questions
Most Roblox games put a Codes button on the menu screen or inside Settings (look for a gift or Twitter-bird icon). Tap it, paste the code exactly as written — codes are usually case-sensitive — and hit redeem. If there is no codes button, the game may not have codes enabled right now.
Developers retire codes when a promotion ends, an update ships, or a reward has been claimed enough times. That is why most code lists online are mostly dead — this page re-checks against the game’s own published codes automatically.
Typically around updates, milestones (likes/visits goals) and holidays. Follow the developer’s socials, or check back here — this page updates automatically when new codes appear.
No. There are no codes that give free Robux in any game. Sites and videos promising them are scams — codes only ever give in-game items, boosts or currency for that specific game.
[PVE FIGHTS] Undertale RNG — stats, IDs & badges → · Roblox promo codes → · More trending games →