Rush Hour
18×Live city traffic
Predict vehicle counts on real CCTV feeds from six cities.
RTP
91.50–93.50%
Round
~55s
Max
18×
Over/UnderRange
Read →8 games · 3 categories
All 155.io games
155.io makes eight live-streamed betting games — none of them use RNG. Two share the CCTV-camera mechanic our site specializes in (Rush Hour, Snow Run); the others use physical setups in their studio (marbles, ducks, coins). Here’s the full catalog with mechanics, peak payouts, and our editorial take.
Marcus Chen
Lead Editor
CCTV Genre · 2 games
CCTV Genre
Outcomes determined by real CCTV camera feeds. AI counts events crossing a virtual line. Our specialty — full coverage on this site.
Live Action · 2 games
Live Action
Real physical objects (plastic ducks, coins) interacting with real environments, streamed live.
Duck River
289×Plastic duck racing
Eight plastic ducks navigate a real lazy river with rocks, rapids, and a crocodile.
RTP
88.72–94.24%
Round
~120s
Max
289×
Pick WinnerAny Order
155.io ↗
Fish Tank
100×Aquarium coin drop
A coin drops through a real fish tank — predict where it lands.
RTP
91.59–93.59%
Round
~20s
Max
100×
Position prediction
155.io ↗Physics Arcade · 4 games
Physics Arcade
Real-world physics setups in a 155.io studio — marbles, ping-pong balls, controlled environments.
Plinko
510×Real marble Plinko
Eight marbles cascade down a physical Plinko board through actual physics.
RTP
88.72–94.24%
Round
~45s
Max
510×
Pick WinnerForecast
155.io ↗
Rolling Dunes
510×Marbles + sand
Eight marbles roll through shifting sand dunes with diverging paths.
RTP
88.72–94.24%
Round
~45s
Max
510×
Pick WinnerForecast
155.io ↗
Snake
510×Marble racing track
Eight marbles weave through hairpin turns on a snake-shaped course.
RTP
88.72–94.24%
Round
~45s
Max
510×
Pick WinnerForecast
155.io ↗
Stairpong
100×Ping-pong ball cascade
106 ping-pong balls in five colors race down a vibrant staircase.
RTP
90.62–93.12%
Round
~25s
Max
100×
Pick WinnerForecast
155.io ↗What ties this catalog together
155.io’s tagline is "Betting on Chaos". Every game in the lineup uses real-world physics or footage as the entropy source — there’s no software RNG anywhere. That’s a category-defining choice and worth understanding before you bet.
The CCTV games (Rush Hour, Snow Run) lean on uncontrolled real-world events — city traffic, ski-slope flow. The live-action games (Duck River, Fish Tank) put real physical props into real environments. The physics-arcade games (Plinko, Snake, Rolling Dunes, Stairpong) bring controlled-physics setups into 155.io’s studio for round-the-clock cadence.
Our editorial focus is on the CCTV-genre — that’s where the math, the camera tracking, and the betting strategy gets most interesting. For the marble/coin/duck games, our coverage is intentionally lighter: card-only here, no deep pages.
Want the deep dive?
For Rush Hour and Snow Run, we have full per-camera analysis, hourly density data, and a 30-day round-tracking study.