A Switch version is also planned, but has yet to receive a release date.

Here is an overview of the game, via its Steam page:

About

Haiku, the Robot is a cute adventure-exploration game set in a vast interconnected world full of corrupt robots and machinery. Explore the dying land of Arcadia; fight fierce machines; befriend quirky robots, and seek answers to the mysteries of the world around you.

Gameplay

• Explore – Forge your own path through a vast interconnected world full of corrupt robots and machinery. Map uncharted paths and explore the hidden depths of Arcadia.
• Fight – Dodge, dash, and slash as you battle fierce-looking machines. Challenge your skills and reflexes through tight melee combat and epic boss fights.
• Discover – Evolve with powerful items and abilities, allowing you to reach previously inaccessible areas. Meet a variety of quirky robots, both friend and foe, and discover the dark secrets of the world around you.

Key Features

• Classic side-scrolling action with all the modern trimmings.
• Dodge, dash, and slash through machine-like enemies.
• Jump, zip, and blink past challenging platforming obstacles.
• Meet a wide cast of interesting characters on your journey.
• Customize your playstyle through the chip system.
• Explore a vast interconnected world. Full of hidden secrets, fierce enemies, and quirky robots. A true Metroidvania.
• Make your own journey as you collect new items, abilities, and upgrades.
• Map your progress and piece together the secrets of Arcadia.
• Sharp and precise character movement with tight melee combat.
• GameBoy-inspired pixel art—each frame animated by hand. True retro aesthetic with modern controls.

Watch a new trailer below.