Energy Collector, developed by Jens Roderus, is a full-version adventure game that offers an exciting resource management experience. The game is a Windows-based program that offers offline progression and several progression systems like energy levels, player level, hub upgrades, field upgrades, companion augmentations, and power-ups. The game has a unique feature of playing eight games simultaneously without any clicking. Players can just hover over energies to collect them.

The game also features a leaderboard where players can compare their progress with other players. Energy Collector has a prestige system, which allows players to reset and gain permanent upgrades. The game is not complex and introduces new features incrementally. Players can specialize and customize their own companions, which follow them around. The game also offers hundreds of hours of content, including 500+ achievements and occasional quests for gameplay variation.

In addition, Energy Collector has an expedition side game that affects the main game. Players can pimp their hub with decorations and specialize power-ups according to their liking. The game also offers a Steam Cloud save feature, which allows players to continue playing from anywhere. Lastly, there is an official Discord server for the game where players can hang out and discuss the game.

Overall, Energy Collector provides an engaging adventure experience with resource management gameplay and numerous features that offer exciting gameplay variations.