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150% Crypto Casino Bonus: Read the Second-Deposit Conditions
A second-deposit promotion needs a fresh decision. Compare a 150% match with its minimum, eligible games and conversion cap.
Play NowThe conditions attached to a second deposit
OSbet's 2nd Deposit Bonus is Stage 2 of the site's four-part deposit bonus series, unlocked once the wagering requirement on the 1st Deposit Bonus has been cleared. It matches a second deposit at 150%, with a minimum participation of 15 USDT or the equivalent in another supported coin.
You can't jump straight to Stage 2 — Stage 1 has to be completed first — but there's no time limit on when you make that second deposit once it's unlocked.
A Bigger Cap Than Stage 1
The maximum bonus rises to 850 USDT, up from Stage 1's 600 USDT cap — a fairly typical progression for how a crypto casino structures a multi-stage welcome match. Making a deposit and applying an amount moves both the deposit and the 150% bonus into an Activity Wallet, the same locked structure used in Stage 1.
For example, applying a 100 USDT deposit adds a 150 USDT bonus, for 250 USDT total sitting in the Activity Wallet ready to wager.
The Wagering Requirement Ticks Up to 28x
Stage 2's wagering requirement is 28x the combined participation amount and bonus, slightly higher than Stage 1's 25x. On that same 100 USDT deposit example, the target works out to (100 + 150) × 28 = 7,000 USDT.
The bigger bonus cap and bigger wagering target move together, so it's worth running the same math on your own deposit size before applying — the formula is identical to Stage 1, just with a higher multiplier.
Same Game Restrictions as Stage 1
The same rules on qualifying games carry over: only slots count toward wagering, and PG Soft and JILI titles are excluded entirely, along with live casino, table games, arcade games, fishing games and sportsbook bets.
If Stage 1's wagering felt slow because of the excluded providers, Stage 2 won't be any faster — worth picking which slots to play before depositing.
Clearing Stage 2 Unlocks Stage 3
Meeting the 28x requirement releases up to 850 USDT from the Activity Wallet to the Cash Wallet, fully withdrawable with no forfeiture on the bonus itself once the requirement is met.
Clearing Stage 2 also unlocks Stage 3 of the series — a 180% bonus on a third deposit — continuing toward the fourth and final stage at 300%.