Here's how I'm generating game ready art assets for my vibe coded game;
→ No coding
→ No photoshop.
→ No asset packs.
Instead I'm using
→ Codex CLI
→ GPT 5.4
→ GPT Image 1.5
→ Sora 2
Idle anims, walk cycles, attack, crouch, jump ...
Full video tutorial + breakdown👇
Chong-U shares a practical workflow for generating game-ready 2D art/animation assets without traditional art tools, using Codex CLI plus OpenAI image/video models. The post highlights idle/walk/attack/jump-style sprite outputs and links a ~40-minute breakdown with an earlier playable-demo thread.