100 Zombies — Full Slot Analysis
by Endorphina · Updated Mar 4, 2026
Among Endorphina's lineup, 100 Zombies offers one of the best risk-to-reward ratios: 95.55% RTP with Medium variance and a 4,551x ceiling.
Recommended for all player types. Excellent for extended sessions and bankroll management.
100 Zombies Overview
100 Zombies appeals to players seeking horror-themed entertainment with substantial win potential through stacked wilds during both base game and free spins rounds. The retriggerable free spins feature and gamble mechanic provide extended gameplay sessions and opportunities to multiply winnings.
Stacked wilds appear exclusively on reels 2, 3, and 4 during free spins, concentrating win potential in the middle reels while maintaining game balance.
A moderate bankroll of 200-400x your bet balances session length with bonus trigger opportunities.
100 Zombies vs Similar Slots
How does 100 Zombies compare against its closest competitors? Here's a data-driven breakdown.
| Metric | 100 Zombies | The Rise of AI | Goddess of War | Gladiators |
|---|---|---|---|---|
| RTP | 95.55% | 96% | 96.51% | 96.44% |
| Volatility | Medium | Medium | Medium | Medium |
| Max Win | 4,551x | 25,000x | 4,754x | 4,672x |
| Value Score | 75.4 | 85.2/100 | 79/100 | 78.7/100 |
| Bankroll Rating | 4.2 | 4.5/10 | 4.9/10 | 4.8/10 |
Key Insights
Below Average RTP
The 95.55% RTP is 0.6% below market average. Consider this slot for entertainment value and features rather than raw return rate.
Below Endorphina's Average
This slot's 95.55% RTP is 0.45% below Endorphina's portfolio average of 96%.
Play Style: Balanced Player
Mix of steady play and bonus excitement
Where to Play 100 Zombies
Stake
200% up to $1,000
BC.Game
300% First Deposit Bonus
1xBet
100% up to €100
Performance Metrics
Value Score
Overall value combining RTP, volatility, and max win
Top 68%Risk Index
Higher = more volatile bankroll swings
Win Potential
Potential for big wins relative to stake
Bankroll Rating
Higher = more sustainable for long sessions
Full Spec Sheet
| Provider | Endorphina |
|---|---|
| RTP | 95.55% Average |
| Volatility | Medium (Balanced) |
| Max Win | 4,551x Moderate ⚡ |
| Hit Frequency | 25-33% (Moderate) |
| Math Profile | Standard |
| Value Score | 75.4 / 100 |
| Risk Index | 4 / 10 |
| Win Potential | 5.8 / 10 |
| Bankroll Rating | 4.2 / 10 |
| Data Quality | Medium (55/100) |
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EndorphinaCommon Questions About 100 Zombies
What is the RTP of 100 Zombies?
100 Zombies has an RTP of 95.55%, which is average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $95.55 over extended sessions.
What is the volatility of 100 Zombies?
100 Zombies has Medium volatility, meaning it offers a balanced mix of frequency and size.
What is the maximum win on 100 Zombies?
The maximum win potential is 4,551x your total bet.
Who made 100 Zombies?
100 Zombies was developed by Endorphina. Explore all Endorphina slots in our provider directory.
Is 100 Zombies worth playing?
100 Zombies has a Value Score of 75.4/100, which is good. This score combines RTP, volatility, and max win into a single metric.
Can I play 100 Zombies for free?
Many online casinos offer a demo mode for 100 Zombies where you can play with virtual credits before wagering real money.
How risky is 100 Zombies?
100 Zombies has a Risk Index of 4/10, making it moderate-risk. Relatively gentle on your bankroll.
🧮 Bankroll Calculator
Estimate your session budget based on 100 Zombies's volatility profile.
⚠️ Theoretical estimates based on RTP and volatility. Actual results vary due to random outcomes.
For players seeking Medium volatility action with 95.55% returns, 100 Zombies is worth adding to your rotation.