Games similar to Impact client include Sodium, which is free and open source. Other options are OptiFine, Wurst, BetterFps and VanillaFix. In total there are seven games like Impact client for Windows, Mac and Linux.
Sodium is a free and open-source rendering engine replacement for the Minecraft client that greatly improves frame rates, reduces micro-stutter, and fixes graphical issues in Minecraft.
OptiFine is a Minecraft optimization mod.
It allows Minecraft to run faster and look better with full support for HD textures and many configuration options.
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BetterFps is a client side minecraft mod that add a few performance improvements. It tries to be compatible with other mods.
VanillaFix is a mod that improves performance and fixes bugs and annoyances in vanilla Minecraft. Tripling FPS is common, try it for yourself if you don't believe it! Also, with VanillaFix installed, Minecraft will no longer fully crash, but rather kick you out to the main...
Shaders are Minecraft Shaders Pack (GLSL) to improve Minecraft graphics, add reality effects, 3d textures, shading, reflections, sun rays, and very realistic clouds improvement. Shader Packs for Caves & Cliffs Update are a crucial improvement that no player can do without in...
A simple mod to remove texture animations to increase FPS for larger mod packs and low end systems.
