Mouse to control the shield. It is advised to play this using Turbowarp: https://turbowarp.org/590753935 If you want your score to save, DO NOT stop the project. Make sure you have died for your score to save.
( Once called: UTDDD Undyne fight but its a survival game ) Undertale / Deltarune is by Toby Fox, all sounds sourced from said game. Heavily inspired by the Green Soul segments in Undertale: Distorted, Distinctive Destiny by Theking35. Notes: Max LV is 20. You gain a set amount of HP based on your level every 2 spears blocked. You gain 1 EXP for every spear blocked. Levels will require more and more EXP as they get higher. The higher your LV however, the faster the spears will move. Spears can spawn extremely close to the player. I have minimal control over this, but hopefully it isnt too much fo an issue.