Highway River Hopper

A fast-paced 2D arcade obstacle-crossing game for Linux inspired by Frogger.
Guide your agile frog across multi-lane highway traffic, ride drifting river
timber logs and diving turtle rafts, dodge snapping river alligators and
median snakes, and safely reach all five lily-pad home coves before the
countdown expires.

Disclaimer: This project is an independent open-source game and is not
affiliated with, sponsored by, or endorsed by Konami.

FEATURES
- Custom 2D Illustrated Sprites & 60 FPS Animation: animated frog hops and
water splashes, five distinct vehicle types, short/medium/long timber logs,
diving turtle clusters with bubble warnings, snapping river gators, snakes,
golden cove flies, and bonus ladybugs.
- Real Crossing & Drift Physics: tile-based hopping with smooth ease-out arc
motion, river platform carry momentum, timed diving turtle cycles, and safe
gator backs vs dangerous snapping jaws.
- 3 Crossing Stages & 3 Difficulty Tiers: Rush Hour Avenue, Rapid Rapids
Night, and Storm Canal across Casual, Arcade, and Turbo modes, synthesized
16-bit PCM WAV sound effects, persistent high scores, CSV export, and
English / Vietnamese UI toggle.

SUPPORT & DONATE
- Open-source development support: https://buymeacoffee.com/thanhnv128b