Classifying CELESTE as NP Complete

Zeeshan Ahmed; Alapan Chaudhuri; Kunwar Shaanjeet Singh Grover; Ashwin Rao; Kushagra Garg; Pulak Malhotra

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arXiv · 2012.07678

Classifying CELESTE as NP Complete

Zeeshan Ahmed·Alapan Chaudhuri·Kunwar Shaanjeet Singh Grover·Ashwin Rao·Kushagra Garg·Pulak Malhotra

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Abstract

We analyze the computational complexity of the video game "CELESTE" and prove that solving a generalized level in it is NP-Complete. Further, we also show how, upon introducing a small change in the game mechanics (adding a new game entity), we can make it PSPACE-complete.

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Zeeshan Ahmed, Alapan Chaudhuri, Kunwar Shaanjeet Singh Grover, Ashwin Rao, Kushagra Garg, Pulak Malhotra. 2020-12-14. Classifying CELESTE as NP Complete. https://arxiv.org/abs/2012.07678

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