Rune Skovbo Johansen

@runevision.bsky.social

3721 Followers 186 Following

Indie game developer, procedural generation enthusiast, Dane in Finland. I made Eye of the Temple, now working on The Big Forest. 📍 Turku, Finland 🔗 https://runevision.com https://www.youtube.com/c/runevision https://mastodon.gamedev.place/@runevision

A short section of the Eye of the Temple launch trailer, show a few clips featuring the lit torch. The voice-over says, "What does it mean to be an adventurer? When it's you lighting that torch."
Video game footage walking and flying over mountain forest terrain, sometimes right through the tree crowns.
A split-screen video where the top half shows a terrain flyby with the old fog and the bottom half the same flyby with the new fog.
Terrain screenshot where the textures are completely stretched due to floating point precision issues.
Before
Flight through a virtual mountain forest terrain at ~30 meters above, ~20 meters above, and ~100 meters above.
Three sets of before and after images of virtual terrain with eroded cliff surfaces.
Colors before tweaks.
A flight over a virtual mountain terrain with lots of trees.
Mathematical landscape based on sine curves where the caps are covered in forest and the troughs a smooth sand-like surface.
Segmented cliff protruding out of a slanted forest.
Aerial view of terrain.
Captured footage of trekking through a virtual terrain with jagged mountains. Music is Metamorphosis by Quincas Moreira.
Launch trailer for Gecko Gods
Video of Shadertoy with eroded islands in water, which shows off various animated parameter changes in erosion strength, scale, detail, and ridge and crease rounding.
A chunk of sea terrain with islands is manipulated using the mouse cursor, adding and removing landmass to create, connect, and deform islands with eroded hills and mountains.
The 'Eye of the Temple' icon with the right half removed, revealing part of the 'runevision' icon underneath.
The Simpsons Aurora Borealis meme with a chunk of eroded terrain in the background. Chalmers: Good lord, what is happening over there!? Skinner: Erosion filter. Chalmers: E--erosion filter!? Running on the GPU, without simulation, in a single frame, localized entirely to each evaluated point!? Skinner: Yes. Chalmers: ...may I see the source? Skinner: No.
The Psygnosis logo resembling the head of an angry electrical owl drawn onto a white sphere.
Table as full required width. No line breaks.
Ever-shifting string-like growths that glow in the darkness.
Phacelle Noise applied to an animated directional pattern, with multiple visualizations shown in succession.
Image with three puzzles. Each are represented as a "map sketch" and the two first also as associated dependency charts.
A montage of levels, each first shown being generated as a graph data structure of nodes and edges, and then transformed into a 3D level of grassy plateaus with paths, gates, and trees.
Screenshot of the Shadertoy.com 'Share your shader' popup which has embed code in it, which uses an iframe. The embed code doesn't work since Shadertoy disallowed embedding in iframes (from external sites) since October 2025.
A camera orbiting a stylized terraced landscape. The landscape shifts back and forth between volumetric and what appears to be a flat top-down image on a 3D plane.
Repeatedly transitioning between a spatial graph (of nodes and edges) and a video game level that's generated from it, featuring a terraced stylized landscape. The landscape appears to go from flat to volumetric as part of each transition.
First person footage from a game where the player runs around in a terraced stylized landscape, snapping photos of info on murals, carrying keys to their matching gates, playing a song to spellbind a cat used as a key for another gate. The video also shows the level first being generated as a dependency graph and a spatial graph.
A view orbiting a little generated level with multiple grassy plateaus with trees and puzzle elements on them, separated by gates.
Desmos screenshot with variables c=1, o=2, s=3 and a line that says y=cos, which has a warning sign next to it, and no evaluated result.
Desmos screenshot with two functions sin and cos, where subscript is used for the "in" in "sin" and the "os" in "cos".
A video where a dependency graph and spatial graph is generated interactively via a custom interface.
The video shows graph generation of a level with first the old approach and then the new approach.
Screen recording where I automatically generate a dependency graph and spatial graph for a little deduction game where gates need to be opened in various ways, and then play through it. Music is Vapor by app annie.
Screenshot biking on a roofed sidewalk corridor next to a road, with pillars dotting the boundary. Like in the other screenshot, everything is the same shade of green and it's not quite clear where different surfaces start and end.
First person footage from game taking place in a segmented walled garden with gates that need to be unlocked by various means. Photos of various elements in the environment are captured and displayed on a map where they can be freely connected and rearranged.
CCTV footage from inside a robotics factory of the Chinese company Unitree shows a human-like bot suspended by a crane apparently losing control and violently flailing its limbs at nearby handlers. One of the men managed to pull the crane from behind to end the chaotic spree of destruction.
A rendering from the Godot website of the scooter scene in daylight, showing that the scooter is light blue.
Screen is split in two halves. Left: Original hair materials using Unity Standard shader. Right: Hair materials changed to use hair shader. The camera orbits eight characters in succession.
Same video as before, but the hair parameters are slightly different, and get messed with during the video.
Orbiting camera around spheres and capsules with hair materials of five colors: Black, brown, blonde, red, and pink.
Video showing flickering light on wall and ceiling, which comes from window with blinds.
A screenshot of the feed rules as displayed in the graze.social interface.
Cover image for #ProcGen feed.
Trying to view the live feed just shows an eternally spinning wheel.
VR Forever graphic, highlighting Eye of the Temple, with a selection of other games displayed smaller to the side.