Hangry Highway

Inspiration

Every road trip has a moment where someone gets hangry and the whole vibe shifts. That feeling — the world turning slightly chaotic and hostile when hunger takes over — became the game. I wanted to capture that energy in a survival game where going hungry isn't just a failure state, it's also a strategy.

What it does

Hangry Highway is a survival roguelite for mobile. Two feline friends race to reach their favorite diner before the fuel runs out, collecting snacks, fighting creatures, and pick up crafting resources along the way.

The twist: hunger controls the world's mood. Keep the cats fed and the road stays bright and friendly. Let them become hangry and the world transforms—creatures become aggressive and survival becomes much harder. But the danger comes with opportunity: only in hangry mode do the rarest materials appear, creating a constant risk-versus-reward decision about how long to stay hungry before grabbing a snack.

How we built it

I developed the visual style through sketching, iteration, and AI-assisted concept exploration, refining and editing each piece until it fit the game's aesthetic. The design documentation was built in HTML, allowing me to rapidly iterate on systems, progression, and gameplay flow while gathering feedback from survival game players.

Challenges we ran into

Two things were harder than expected. The first was developing an art style that felt authentically mine rather than generically AI-generated — that took a lot of iteration and editing to get right.

The second was designing a full game system before testing any of it. I usually build games iteratively — prototype, play, adjust. Planning everything upfront meant I had to reason through player behavior, escalation, and economy purely on paper, and trust the design logic without feedback from a running build.

Accomplishments that we're proud of

The hangry-dive mechanic is the thing I'm most proud of — the idea that the game's most dangerous state is also the fastest path to its most powerful upgrades. Most survival games treat resource depletion as a pure spiral toward failure. Here it's a tool the skilled player wields on purpose.

I'm also proud of how cohesive the design package feels. The biome system, the drop types, the recipe table, and the escalation curve all connect to each other.

What we learned

I learned that game design is mostly about making sure systems talk to each other. The hangry-dive only works as a skill because hunger, drops, recipes, and creatures are all part of the same chain.

I also learned that planning a full game before building it forces you to make decisions you'd normally defer to playtesting. That's uncomfortable, but it produces a much clearer design vision than I usually start with.