Viper Bash vs Bison Attack!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Viper Bash
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Ready for a modern twist on a gaming classic? Welcome to Viper Bash! Control your snake, slither through diverse worlds, collect power-ups, and avoid obstacles in this high-energy arcade adventure. Key Features: - Multiple Game Modes: Jump into the fast-paced Runner mode or dominate the competition in Battle Mode! - Unique Worlds: Explore stunning environments like the Desert, Forest, and Temple. - Custom Skins: Personalize your snake with stylish skins including Gold, Lava, Neon, Ruby, and more to come. - Upgrades & Power-ups: Boost your Health, Attack, and Shields to survive longer and score higher. Slither to the top of the leaderboard and prove you are the ultimate snake master.
Bison Attack!
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One of you is the bison. Everyone else just wants a photo. Bison Attack is a fast online party game for 2-8 players, set in a pixel-art Yellowstone. Tourists sneak through the park to photograph the wild bison - the closer the shot, the bigger the score, and a selfie right next to it scores most of all. But every round, one player is the bison, and the bison's job is simple: flatten everybody. HOW A ROUND WORKS • Create a room and share the 5-letter code (or invite link) with friends • Each round, one random player becomes the bison • Tourists race to the target score before time runs out • Get trampled and you lose points - and your dignity SURVIVE THE PARK • Hide in bushes - but don't camp, snakes live there • Slip through tree gaps too tight for the bison • Stay out of the hot springs. They boil tourists • Enrage the bison with too many photos… then run MORE • Four tourist types with their own quirks: kid, teen, adult, elder • Playing alone? Add an AI bison and robot teammates • Cross-play: friends without the app join instantly at bisonattack.com • Every room gets its own randomly generated park • Free to play, no account needed
Screenshots
Verdict
Viper Bash and Bison Attack! are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Viper Bash ships an update every 9 days, Bison Attack! weekly. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.
| Parameter | Viper Bash | Bison Attack! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 202 MB | 13 MB |
| Age rating | 12+ | 9+ |
| Developer | Enlumis Entertainment | Kien Pham |
In-app purchases
Viper Bash
No in-app purchases
Bison Attack!
No in-app purchases
Questions
Is Viper Bash free?
Is Bison Attack! free?
Do Viper Bash or Bison Attack! have ads?
Which is updated more often, Viper Bash or Bison Attack!?
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