Blood and Glory: Legend is a sequel to Glu's "Blood and Glory", where the player takes on role of a Rome-like gladiator who must defeat various enemies. While the main game is free, the game is HEAVY in micro-transactions, wanting you to buy various things to enhance your hero. The graphics are pretty spectacular, and quite responsive on the test machine (Droid Bionic), but the constant nag for "you need to upgrade!" is getting a bit... lame.
You play this anonymous gladiator who needs to fight his way through the territories, and end up in the capital, where you will seek your revenge. On the way, you'll duel various other gladiators, from lightning fast assassins to monstrous giants, to brawlers, dual-bladesmen, and much more.
The controls are pretty simple: you can dodge left or right (depending on which way is the attack), you can parry (swipe in the opposite direction of the attack when it comes), you can shield block (limited use), and you can attack (slash in different directions by drawing a line on screen). It relies a lot on timing. The idea is block the attacks, and attack yourself. If you parry successfully you can execute a "glorious strike", which is a "super-attack" that do a lot of damage. Whoever is left with a lifebar is the winner, of course.
The actual fight is surprisingly effective, as you'll get big sprays of blood when you hurt the enemy. This game is rated M for mature. Really.
The game then throws various stuff at you. There are two currencies in this game: gold, and coins.
Gold you start with a few, and you can get more by clicking on offers like "install this game and get 10 gold on us". If you finish certain challenges, like "fight 3 battles today" you can get a few more. However, you cannot earn these in battle. And some of the best equipment can only be bought with gold.
Coins, you earn from the battle, and typically, only a few hundred per battle, as least in the first few levels. When a typical piece of equipment is 3000, you can imagine this is not going to be easy.
There are a dozen things to spend your money on: helmets, weapon, shield, armor, potions (heal, attack, or defend), helmet, amulet, amulet slots (so you can use more than one amulet at a time to get stacked benefits),
You can wear amulets to enhance your XP gain (which controls how fast you level up), enhance your coin intake (extra 10%), and so on. You start with one amulet slot, and you'll gain some amulets later. You will need to buy additional amulet slots to wear more than one at a time.
You are also nagged at or before each battle about "pay $2.99 to double the gain, up to 32x!" not to mention buttons to "buy a special pack for larger discounts!" including beginner's pack, veteran's pack, and so on, which are all in-game purchase bundles.
I played through chapter 3-1 and I'm already outmatched, as I don't have enough money to upgrade all the equipment. I am only doing about attack 10 weapon, so it takes me twice as long to kill someone than if I have a attack 20 weapon. And the game lets you know that... every match now it's "the enemy has better equipment than you: upgrade your helmet [or other pieces of stuff] now!"
It's pretty, and different enemies have different styles of attack, but you'll probably tire of the constant nag to buy this and buy that.