nasty trial software / shareware for mac

MUTANT STORM is the ultimate test of your shoot-em-up skills. Probably the best arcade game on PC, Mac & Linux!
Mutant Storm progresses over 89 levels of psychedelic 3D arenas, that get ever more crowded with nasty beasties. This carnival of frenetic fun is showcased in a cutting edge graphics extravaganza.
Version restrictions:
- Only the first 20 levels from 89 in the full version.
- 4 difficulty levels. Full version has 8.
- 6 minute time limit per play. No limit in full version.
- No multiplayer mode. 2 player co-op in full version.

Your ant colony is trapped in its anthill. Spooky bugs and treacherous terrain stand between your hungry bretheren and the tasty morsels of food that could feed the colony. But youre one ant in a million. And its your job to go gather up the food and bring it back... without becoming food yourself!
Navigate the maze of rocks. Avoid the nasty bugs eager to eat you up. Along the way, employ your super-ant ability of re-arranging the rocks to protect yourself, and maybe squash a nasty bug or two! If youre not quick on your six little feet, your ant days will be over, and your fellow ants will go hungry. But succeed, and theyll be singing your praises as the hero of the anthill!
Version restrictions:
- Nag screens.

Requirements: Mac OS X 10.3 or later.

The Big Quest is a game where you are trapped inside a haunted castle.
The crazy castlemaster will send all his nasty ghosts and traps to defeat you.
Get the precious pearls, open doors with keys and dodge moving walls.
Slurp ghosts and collect bonus items. Kill all the ghosts in the bonus game.
Features:
- 50 levels
- cool music
- fast gameplay

Blades of Avernum you can get ready for unlimited adventures. Prepare for tales of sword and sorcery in a world at war. On one side, the mighty empire that controls all known lands. On the other, determined rebels hiding in caverns far underground.

Pick up a blade, take on cunning foes, and, when victory is yours, go online and download more free adventures. Or use a powerful editor to make quests of your own!

Blades of Avernum is a fantasy role-playing system for the Macintosh and Windows. Blades of Avernum comes with several large, exciting adventures:

In A Small Rebellion, you are sent to infiltrate and destroy a band of rebels against the Empire. The question: will you fight them, or join them? In The Valley of Dying Things, you delve deep into an enormous, abandoned school of magic, looking for the secret to a deadly plague.

In The Za-Khazi Run, you rocket down a subterranean river, racing against time to reinforce a besieged fort. First, though, you must outwit the many powerful, bizarre creatures living along the route. And in Diplomacy With the Dead, you have to help a remote city deal with the powerful vampire who lives just outside town. This turns out to be much more complicated than it sounds.

And, when you have won these adventures, the promise of more free fun on the net means that your journey need never end. Anyone can use Blades of Avernums editor to make fascinating adventures with cunning characters.

Deal with monsters that work together and send out patrols to hunt you. Fight deadly bosses that summon aid, flee when theyre outmatched, and surprise you with all sorts of nasty tricks.

Blades of Avernum is imited only by the imagination of the designers. It will be the nastiest and most clever adventure makers versus you. And you arent going to let them win.

Space Penetrators 2.1.1 will make player attracted because it is considered as a fascinating game.

The calm before the swarm. Unfortunately, an ill-natured evil brain has penetrated deep inside your home world and you are the last line of defense for your once peaceful planet. Use your planet's sole cannon position to blast the menacing cerebrum and its protective swarm into stardust.

Single-player, 2-player cooperative, 2-player tag team, three customizable cannon choices, five challenge rounds, four different difficulty levels, and one nasty brain. Scores of protective swarm. A few mechanized protective swarm. An occasional U.F.O., loads of lightning zaps, laser blasts, missile launches, power-up bonus drops, explosions, chaos, and complete mayhem.

Enhancements: Includes 2-Player Cooperative play - Challenge Round 1 bug fix.

Requirements: Mac OS X

Arcadrome for Mac OS X 1 is written to be a breath-taking and thrilling game in which a Dark time for the Human race has come. The Earth is in danger. Aliens are going to capture planet Earth (as they always are). It's clear to see that they are ugly, loathsome, vile and have the worst designs of all conquerers. Women will be eaten away, the brains of intelligent men will be worked into liquid assigned to wash their nasty spaceships, children will be taken away for terrible experiments.

The others will not be spared, obviously they will be simply pulverized into dust. Full version has 100 levels, difficulty settings.

Germs is a game that combines quick thinking with even quicker reflexes as players manipulate scads of colorful, killer pathogens in order to neutralize a biologial threat and save humanity.
The gameplay is quite simple, relying at its core on the "pick pieces up and place them on the gameboard" model used in several games such as MacPipes.
In Germs, the player picks up germ sprites from a "culture dish" and arranges them on the gameboard in patterns of the same color to make them disappear.
Main features:
- Gorgeous artwork in thousands of colors
- Six different animated germs-some cute, some nasty, all dangerous!
- 35 different levels of pulse-pounding puzzle action
- Beginner and Expert skill levels-choose whats right for you
- A fully-interactive tutorial to teach you the ropes
- 2 original electronic music tracks
- The ability to play your favorite mp3s as background music
- Multi-channel stereo sound effects
- Online scores.
Version restrictions:
- In the demo version you will be able to play only the first five levels.
Enhancements:
- Improved registration code verification function.
- Updated Help (also corrected a few typos).