Do you like fast paced deathmatch? How about rich, colorful, arcadelike atmospheres? How about...retro Sci Fi? Then you're going to love what Alien Arena has in store for you! This game combines some of the very best aspects of such games as Quake III and Unreal Tournament and wraps them up with a retro alien theme, while adding tons of original ideas to make the game quite unique.

Alien Arena is a fast paced, furious frag fest with arenas ranging from the small, to the massive. With a large built-in player base, it's never hard to find a good match going on, at any hour of the day. The community is friendly, as well as prolific. Dozens of maps, models, and various accessories have been created by community members to add on to the game experience. The CRX engine that powers Alien Arena has received very signifigant upgrades in recent releases, resulting not only in stunning new visuals, but vastly increased performance as well.

Source: Red Planet

What is LMMS?
LMMS is a free cross-platform alternative to commercial programs like FL Studio®, which allow you to produce music with your computer. This includes the creation of melodies and beats, the synthesis and mixing of sounds, and arranging of samples. You can have fun with your MIDI-keyboard and much more; all in a user-friendly and modern interface.

Features

• Song-Editor for composing songs
• A Beat+Bassline-Editor for creating beats and basslines
• An easy-to-use Piano-Roll for editing patterns and melodies
• An FX mixer with 64 FX channels and arbitrary number of effects allow unlimited mixing possibilities
• Many powerful instrument and effect-plugins out of the box
• Full user-defined track-based automation and computer-controlled automation sources
• Compatible with many standards such as SoundFont2, VST(i), LADSPA, GUS Patches, and MIDI
• Import of MIDI and FLP (Fruityloops® Project) files

source: LMMS Home