Slope
Silly Sky
OvO 2
Bloxorz
Tag 2
Ovo Dimensions
Auto Ninja
Tag
Gswitch 2
Ovo Classic
Stickman Race
Level Devil
Play Under The Red Sky, a sleek 3D parkour platformer by Dedra Games. Master tight jumps and beat target times free in your browser.
Under The Red Sky unblocked: play Under The Red Sky online free right here in your browser — no download, no sign-up, works on a school Chromebook.
Under The Red Sky is a fast-paced 3D precision platformer created by Dedra Games, bringing fluid momentum and intricate aerial obstacles to your browser. Set against minimalist architectural landscapes beneath vibrant atmospheric skies, the game tasks players with navigating suspended pathways, soaring across deep chasms, and reaching the exit portal on each stage with minimal wasted motion.
For players who enjoy the reflex demands and rhythm of high-velocity runners, this title delivers a satisfying balance of speedrunning and technical obstacle clearance. Stages are built to reward split-second decision making, smooth turning arcs, and precise landing accuracy, while instant respawns keep the pace intense and momentum high.
The control scheme provides crisp responsiveness across both keyboard and gamepad configurations:
The game is organized into structured chapters and specialized trial categories. Early stages introduce fundamental jumps across the Floating Blocks and Outskirts zones, gradually unlocking advanced courses including Jump Trials, Parkour Trials, sliding Surf runs, and icy Winterland layouts. Each standard course features time-based target benchmarks awarding up to four stars, alongside hidden collectibles tucked into alternate routes for observant players.
If you enjoy tackling the precision courses in Under The Red Sky, check out other movement-focused titles in this collection. Slope tests your endless steering endurance down steep 3D descents, Tunnel Rush pushes visual reaction times through neon rotational hazards, and Bloxorz offers a thoughtful spatial puzzle challenge focused on methodical grid navigation.
Under The Red Sky runs in an ordinary browser tab from slopeunblocked.org, with nothing to download or install, so it plays on most school Chromebooks and work computers. If a network filter blocks the site, only that network's administrator can change it.
It is a 3D precision platformer focused on parkour mechanics, timed obstacle courses, and smooth momentum through minimalist levels.
The game was created by Dedra Games and developer Federico Calchera, who are also known for the popular platforming title OvO.
Use WASD or the arrow keys to run and steer, Spacebar to jump over hazards, R to restart instantly, and T to toggle camera perspectives.
Yes, the HTML5 WebGL build runs directly in modern web browsers with no installation, though a physical keyboard is recommended for precise jumps.