Space Coins Slot – RTP, Features & Rules

Space Coins

Volatility

Medium–high

Max win

3,000x

Space Coins is a 3x3 5-line slot from 3 Oaks Gaming with a space theme. Its feature set includes a Hold & Win respin bonus and fixed jackpot prizes.

Quick answer

Space Coins is a 3 Oaks Gaming slot (2025) with medium–high volatility and a 3,000x max win. It uses 5 paylines with respins, hold and win and fixed jackpots. An official free demo is available.

Key specs

Volatility: Medium–high
Max win: 3,000x
Grid: 3×3
Pays: 5 paylines
Released: 22 May 2025
Bet range: $0.20–$60
Jackpot: Fixed

Not published by the provider: RTP

Top-rated casinos (check the game is available)

We haven't confirmed which partner carries this game.

Aurivo Casino100% up to $1,000 + 200 Free Spins30x bonus
Get 200 spins + 100% at Aurivo Casino (opens in new tab)
18+. New customers. Min dep $20. 30x bonus wagering. Max bet $5. 30 days. 200 spins on Book of Dead at $0.20. Credited in daily batches of 20 over 10 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. 30x bonus wagering requirement. Max bet $5 while wagering. Free spins on Book of Dead at $0.20 per spin. Spins credited in daily batches of 20 over 10 days. Offer valid 30 days. Full T&Cs apply. Please gamble responsibly.
Velmora150 No-Wager Free Spins Keep every winNo wagering
Claim 150 no-wager spins at Velmora (opens in new tab)
18+. New customers. Min dep $20. No wagering. 7 days. 150 spins on Big Bass Bonanza at $0.10. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. No wagering on winnings. Free spins on Big Bass Bonanza at $0.10 per spin. Offer valid 7 days. Full T&Cs apply. Please gamble responsibly.
Kronos Royale200% up to $2,000 + 10% weekly cashback40x bonus
Get 200% bonus at Kronos Royale (opens in new tab)
18+. New customers. Min dep $50. 40x bonus wagering. Max bet $10. 60 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $50. 40x bonus wagering requirement. Max bet $10 while wagering. Cashback: 10% of net casino losses each week (Monday to Sunday), paid as cash with no wagering every Monday, up to $500 a week. Offer valid 60 days. Full T&Cs apply. Please gamble responsibly.

Game availability varies by casino and country.

Themes:

Space & sci-fi

Free demo Members

Try Space Coins with play money before deciding whether to play for real. Official 3 Oaks Gaming demos are free for GambGenius members.

Play the Space Coins demoOfficial demo by 3 Oaks Gaming · play money only · 18+Opens on 3 Oaks Gaming's demo site

Member access — full guide unlocked

How to play Space Coins (members only)

Wins are paid when matching symbols land on an active payline, usually left to right starting from the leftmost reel. Your total stake is spread across the lines, and each line win is the line bet multiplied by the symbol's paytable value.

Space Coins is played on a 3×3 grid with 5 paylines.

Set your stake. Choose your total bet per spin between $0.20 and $60. Wins are paid as multiples of this stake.
Check the paytable. Open the game's info screen to see what each symbol pays and the exact rules for this version.
Spin. Each spin's result is decided by a certified random number generator, independent of previous spins.

The full Space Coins guide: how winnings work, 3 features and 2 strategy tips

Your stake plan: a $50 budget → about $0.20 a spin (medium–high volatility)
3 features explained: respins, hold and win, fixed jackpots
Stake plans for $20 to $250 budgets, checked against the $0.20 minimum bet
Strategy tips and a session planner for Space Coins

Free · no card · 18+ only

Never sold · export or delete any time · What do members get?

Already a member? Get a sign-in link

How winnings work (members only)

The 3,000x max win at a $1 stake

The top prize is capped at 3,000x your stake. On a $1 spin that is $3,000; on $0.20 it is $600. When the cap is reached the round usually ends immediately.

Features explained (members only)

3 features explained: respins, hold and win, fixed jackpots

Respins

Selected reels or the whole grid spin again without a new stake, usually triggered by a specific symbol combination or near-miss feature.

Hold and win

Landing enough special cash or coin symbols starts a respin feature: those symbols lock in place, the respin counter resets each time a new one lands, and their values are collected when the feature ends.

Fixed jackpots

Jackpot prizes set at fixed multiples of your stake, such as Mini, Minor, Major and Grand.

Strategy tips (members only)

Size your stake to the volatility. Medium-to-high volatility means longer gaps between meaningful wins, with most of the return concentrated in features. Use smaller stakes relative to your budget. A simple rule: bring at least 250 spins' worth of budget, so a $50 budget suggests a stake of about $0.20.

1 more tip and a session planner

Set limits before you spin. Decide your loss limit and session time in advance and stop when you reach either. No pattern or betting system changes the outcome of a spin.

More on this in slot RTP and volatility explained and bankroll management.

Does it fit your budget? (members only)

Stake plans for $20 to $250 budgets, checked against the $0.20 minimum bet

For medium–high volatility we suggest a budget of at least 250 spins. This is what that means for Space Coins (bets from $0.20 up to a maximum bet of $60).

Stake plans for Space Coins
Budget	Stake a spin	Bet range	Average cost of 250 spins
$20	$0.08	Below the $0.20 minimum bet	RTP not published
$50	$0.20	Fits	RTP not published
$100	$0.40	Fits	RTP not published
$250	$1	Fits	RTP not published

Averages only: a short session can end far above or below them. Set a loss limit before you play.

Questions

Frequently asked questions

Who makes Space Coins?

Space Coins is developed by 3 Oaks Gaming and was released in 2025.

Is Space Coins high volatility?

Space Coins is rated medium–high volatility. Medium-to-high volatility means longer gaps between meaningful wins, with most of the return concentrated in features.

What is the max win on Space Coins?

The maximum win on Space Coins is 3,000x your stake, which is $3,000 on a $1 spin.

Can I play Space Coins for free?

Yes. GambGenius members can open the official 3 Oaks Gaming demo of Space Coins, which runs on 3 Oaks Gaming's own demo site. It uses play money only, so demo wins can't be withdrawn, and it is for players aged 18 and over.

Does Space Coins have a bonus buy?

No bonus buy is listed for Space Coins in the sources we checked.

Where this data comes from

3oaks.com Provider
slotcatalog.com Slot database

Specs come from the provider's own site and 1 independent slot database. Casinos can run lower-RTP versions, so always check the game rules before you play.