OPCases
Simple case opening with published odds
House edge per mode, cash-out, rewards and trust, side by side from our hands-on reviews. Data checked October 2026.
Simple case opening with published odds
Busy battles and a lower case edge
CSGORoll is our pick. It is rated 4.5/5 against 3.3/5 and comes out ahead on cheaper case opening (9.09% vs 12.5%), cheaper case battles (9.09% vs 12.5%) and easier cash-out. OPCases doesn’t beat it on any category we track; it’s mainly a pick for simple case opening with published odds.
| Category | ||
|---|---|---|
| Our rating | Mil-Spec 3.3/5 | Covert 4.5/5Better |
| Case opening edge | 12.5% | 9.09%Better |
| Case battle edge | 12.5% | 9.09%Better |
| Upgrader edge | 10% | Not offered |
| Lowest-edge game | 10%Upgrader | 4%Arms Dealer (low risk)Better |
| Edge transparency | Published per mode | Published per mode on the site |
| Cash-out | Skins via Waxpeer P2P + crypto (BTC, ETH, SOL, LTC)Skins depend on Waxpeer stock | P2P skins + crypto (BTC, ETH, USDT, USDC)Crypto near-instant, P2P skin ~15 min in our testBetter |
| Rewards | Monthly knife/glove leaderboard, level rewards, rakeback | Daily free case, weekly & monthly rewards, rakebackBetter |
| Game modes | 3 modesCases, Case battles, Upgrader | 11 modesCase battles, Cases, Roll, Crash, Cluck 'N' Boom, Case Royale, Plinko, Dice, Mines, Coinflip, Arms DealerBetter |
| Trust | New owner, slow support | Long-running industry leader, no major incidentsBetter |
| Best for | Simple case opening with published odds | Busy battles and a lower case edge |
| Bonus | 5 Free Cases + 5%Code casereviewer | 3 Free Cases + BonusCode CASEREVIEWER |
Lower house edge is better. A disclosed number beats a hidden one; estimates are shown but never win; overlapping site-wide ranges count as a tie.
CSGORoll is our pick. It is rated 4.5/5 against 3.3/5 and comes out ahead on cheaper case opening (9.09% vs 12.5%), cheaper case battles (9.09% vs 12.5%) and easier cash-out. OPCases doesn’t beat it on any category we track; it’s mainly a pick for simple case opening with published odds.
Case opening edge: OPCases 12.5%, CSGORoll 9.09%. Case battle edge: OPCases 12.5%, CSGORoll 9.09%. Upgrader edge: OPCases 10%, CSGORoll doesn’t offer it. OPCases’s lowest-edge game is Upgrader at 10%; CSGORoll’s is Arms Dealer (low risk) at 4%. Transparency: OPCases — published per mode; CSGORoll — published per mode on the site.
OPCases: Skins via Waxpeer P2P + crypto (BTC, ETH, SOL, LTC) (skins depend on Waxpeer stock). CSGORoll: P2P skins + crypto (BTC, ETH, USDT, USDC) (crypto near-instant, P2P skin ~15 min in our test). Easier cash-out: CSGORoll.
OPCases: Monthly knife/glove leaderboard, level rewards, rakeback. CSGORoll: Daily free case, weekly & monthly rewards, rakeback. We rate CSGORoll’s rewards higher.
OPCases: 5 Free Cases + 5% with code casereviewer. CSGORoll: 3 Free Cases + Bonus with code CASEREVIEWER. Check each site’s bonus terms before depositing.
18+ only. Gambling is entertainment, not income — over time the house edge means you lose money. Some links are affiliate links; we may earn a commission at no extra cost to you. It never changes a rating or a comparison result.