Projects
Game Jam · 2022

Cosmos Defender

Tower defense for Indie Spain Jam 2022 — Greek islands floating in the galaxy.

ProcreateBlenderSubstance PainterPhotoshopUnity Play on itch.io
Nexus concept
BlenderUnity
Role
Environment & UI Artist
Context
Indie Spain Jam 2022
Team
Team of 8
Duration
1 week

A submission for the Indie Spain Jam 2022. We were a team of eight with only one week, and since most of us had already worked on projects together, we set a bigger scope than in other jams.

It's a third-person tower defense: you control a character with abilities that come from the stars and protect an orb from enemies pouring out of unknown portals.

Environment

I worked as an environment and UI artist. First I sketched concepts of the environment and some assets in Procreate, painted with the palette of the main character.

Ruined pillars concept
Floor tile concept
Pillar and prop concepts

Then I used those references to model everything in Blender — rocks, islands, pillars, the nexus… a set of assets that makes the level look like destroyed Greek islands floating in space.

Floating island in Blender
Rocks in Blender
Pillars built from the concepts

UI

With the assets done, I designed all the menus and UI in Photoshop and put them together in Unity.

Main menu
Controls screen
Options menu
Upgrades screen
In-game — protecting the orb
In-game — combat
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Open to environment and prop art roles, freelance and collabs. I reply to every letter.

© 2026 Oscar Villalobos