Playing SNES in the Retro Learning Environment
This provides a new, expandable benchmark for reinforcement learning researchers to test algorithms on more complex video games, though it is incremental as it builds on the ALE framework.
The authors introduced the Retro Learning Environment (RLE), a new benchmark for reinforcement learning that runs games on consoles like SNES and Sega Genesis, addressing the challenge of higher complexity in these games compared to existing benchmarks like ALE.
Mastering a video game requires skill, tactics and strategy. While these attributes may be acquired naturally by human players, teaching them to a computer program is a far more challenging task. In recent years, extensive research was carried out in the field of reinforcement learning and numerous algorithms were introduced, aiming to learn how to perform human tasks such as playing video games. As a result, the Arcade Learning Environment (ALE) (Bellemare et al., 2013) has become a commonly used benchmark environment allowing algorithms to train on various Atari 2600 games. In many games the state-of-the-art algorithms outperform humans. In this paper we introduce a new learning environment, the Retro Learning Environment --- RLE, that can run games on the Super Nintendo Entertainment System (SNES), Sega Genesis and several other gaming consoles. The environment is expandable, allowing for more video games and consoles to be easily added to the environment, while maintaining the same interface as ALE. Moreover, RLE is compatible with Python and Torch. SNES games pose a significant challenge to current algorithms due to their higher level of complexity and versatility.