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Game guide
Firework Testground Guide: First steps after joining
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About
OverviewFirework Testground is a sandbox game where you buy fireworks, rockets, bombs, and other explosives with BoomCoins, then set them off to light up the sky and wreck the city.
What is on this page
Contents
01
First steps after joining
StepIn short
Redeeming codes the moment you join is the fastest way to build up your starting BoomCoins.
BoomCoins are the only currency in the game, and you earn them just by playing. Before you spend anything, grab every free coin available through the code menu so you can afford better tools sooner.
- Enter each active code each one pays out BoomCoins instantly.
- Check your balance your coin total updates immediately after a valid code is entered.
- Note the limit each code works only once per account, so there is no point trying the same one twice.
- Join the group joining PSgames! gives you a permanent 40% boost to every coin you earn from play.
02 Working codes
Codes
UPDATE37
UPDATE36
10KLIKES
03
BoomCoin bonuses worth knowing
TableIn short
Joining the PSgames! group costs nothing and gives a solid earning boost.
Two bonuses stack on top of normal play earnings.
| PSgames! group membership | +40% BoomCoins on everything you earn |
| Roblox Plus subscription | +60% BoomCoins on everything you earn |
04 Live and upcoming events
Events
Events running now or coming soon. They have fixed dates, so check them first.
05
What you can buy and set off
Tips
In short
With over a hundred items across nine categories, mixing different types gives you the most interesting explosions.
The Tool Shop and the Black Market each stock different items. The Explosion Wheel is a separate way to win rarer tools without spending coins directly on them.
Tips worth knowing
- Fireworks come in 30 varieties.
- Rockets come in 8 varieties.
- Cakes (20), mortars (20), Roman candles (4), fountains (6), and smoke bombs (7) are also available.
- Explosives (12) and bullets (6) round out the categories.
- The Black Market stocks items like the Hacker Shooter that are not in the regular Tool Shop.
- The Explosion Wheel can reward you with items such as the Rainbow Roman Candle.
06
Badges and what they tell you to do
CheckIn short
The badge list doubles as a checklist of everything the game has to offer, from hidden spots to rare shop items.
There are 12 badges in total.
- Redeem at least one active code to earn the Redeemed First Code badge.
- Accumulate 100,000 BoomCoins for one badge, then push to 1,000,000 for a second.
- Buy the Green Roman Candle from the Tool Shop and the Hacker Shooter from the Black Market section of the shop.
- Win the Rainbow Roman Candle from the Explosion Wheel.
- Find the old, abandoned spawn area to earn the Abandoned Spawn badge.
- Reach one hour of playtime to earn the 1 Hour Played badge.
- Meet the owner to earn the Meet The Owner badge.
- Witness a Global Crash to earn the Global Crashed badge.
Glossary
Glossary- BoomCoins
- The in-game currency you earn by playing and through codes, used to buy every firework and explosive in the shop.
- Tool Shop
- The main store where you spend BoomCoins on fireworks, rockets, and other explosive tools.
- Black Market
- A separate section of the shop stocking exclusive items like the Hacker Shooter that are not in the regular listings.
- Explosion Wheel
- A spin mechanic that can reward you with items such as the Rainbow Roman Candle.
- PSgames! group
- The free Roblox group tied to this game; joining it permanently increases your BoomCoin earnings by 40%.
- Shutdown Server Bomb
- A special explosive event that, when triggered, crashes the server and awards the Crashed Out badge to anyone who witnesses it.
Common questions
FAQCan you play without spending Robux?
Yes, BoomCoins come entirely from playing and from redeeming codes, so no Robux purchase is needed. Joining the PSgames! group for free gives an extra 40% on every coin you earn.
Where do you enter codes?
The code entry field is inside the in-game menu. Type a code in and your BoomCoin balance updates straight away if the code is valid.
How do you find the abandoned spawn?
Exploring the map can lead you to the old spawn area, which unlocks the Abandoned Spawn badge.
Updated Oct 8, 2026
Game updates can change what is on this page. If you spot something, get in touch and let us know.
Game updates can change what is on this page. If you spot something, get in touch and let us know.
