Simple and challenging, worth a try for anyone who likes tower defense games.

Running beautifully on Linux.

Simple, stylish, funny and challenging. Much fun to play, though I did encounter a crash during the tutorial level, nothing serious, though. Works on Linux beautifully and given the sys reqs should be playable on (by today's standards) modest systems just fine, though it sports the Unreal Engine underneath.

As a Tower Defence junkie, this title more than satisfies that itch.

Fun and hectic, where everything seems to work as it should. I find that I am playing the game in small doses (I'm getting old!!) because of this hectic nature - but nonetheless enjoyable. The levels can be played quite quickly.

Enjoying trying different tactics, which is necessary because of the differing enemies.

Good Developer interaction.

Very early into this but already enjoying it immensely. It's a nice TD/RTS hybrid with fun graphics, nice music, and loads of character. It's wonderful for a quick, fun game here and there. And the (I think same day) Linux support was greatly appreciated! Highly recommended.

I was hoping I was going to like this game but it follows the path of so many poor ones with too little gold / money. Towers cost 200 / 300 . You can buy 2 max on first level (or 1 and a market that generates money)

You can also fireball trees for a few gold but soon monsters come from all directions and you only have one or two towers and nowhere near the money to create more.

Just seems like it's needs more "fun" put in the mix by allowing players to maybe have a few towers and more enemies to get money to actually buy towers (since it's a tower defense game).

Great simple and fun tower defense-like game, but with a different approach to it. I definitely enjoy playing the game, its a nicely balanced challenging so it is very satisfactory to complete the levels and purchase upgrades etc. Not so expensive either, so i'm very happy I got it.

I received a Free Copy from the developer to stream and review.
I really liked how simple the Option Menu was. It did a good job showing only the most important options available to adjust.
I found it helpful when select-able settings gave a tutorial which explained the setting with a short mouse over tool-tip.
The tutorial was robust and awesome. I don't recommend you skip it. It gave me the time I needed to get to know the game, my abilities, and the objectives. During the tutorial I noticed every action has the option for a hotkey -or- mouse-click entry. This really keeps the game versatile for all players and their varying skill level or preferences. Personally, I'm a clicker. *MOBA cringe*

I find the color scheme appealing and the enemies are cute. My abilities are also very pleasing to watch go off. I think the pacing was good and it was challenging in ways that it is meant to be and should be.
While I do have positive feedback for Defend the Keep, I would like to see a few changes made. One tiny bug during the tutorial occurred when clicking the speed icons. The speed icons did not update the objective, and using Q or E to speed up time was necessary to update the quest objective. In the tutorial there's a red cross-hair used to show you where to aim your tower destruction abilities. I think it would be better suited for that to be a red target ring with a semi transparent fill. I found the Default camera move speed a little slow but, it is easily adjustable in the options menu. The green and red hex mechanic indicating which tiles allow object placement could be improved. I'm not talking color or shape here. I mean how it indicates a building is taking up too much space so you cannot place it. Important buildings like the market cannot be placed near the tower without clearing a lot of space for it. Is this game balancing, or just annoying?
Overall I think the game was really fun. When I streamed the game I completed the tutorial and started game-play, racking up about 4 hours of time on the game and completing the first few villages. I ranked up my fireball skills first to really crank out the damage. I do think this game is highly suited for the android marketplace. I would definitely pay the list price to put this game on my phone.

An enjoyable TD game. Levels are not too long, graphics are nicely done and music fits the game. Perfect for 'just another level' before going to bed. To the developer: thanks for the Linux support!

Nice little game. The combination of RTS and tower defense is interesting and the graphics are simple, but nice.

Strategically, I felt it was slightly annoying that enemies approach over the roads as well as through the forests. This made it very hard to anticipate and plan accordingly. Also enemies, especially those coming through the forest, were sometimes hard to spot as there is no visual indication apart from a very thin red circle around them. If you're zoomed in there's no way to realize you're being attacked elsewhere apart the sound.

I played it on SteamOS with a Steam Controller and the camera controls were a little bit clunky (especially zooming in and out was awkward without an actual mousewheel and the inertia felt a bit off), but otherwise it worked fine.

The game is created by a single person and it shows in many small details. The balancing feels a bit off still and the menus and especially the choice of font make it look a bit cheap, which is unfortunate as it's definitely a fun game at its core. I cannot recommend the game at its current price point, but hopefully with some tweaks it can turn into a nice little gem.

Its pretty fun need some more towers you can kill the enemy 7 ways tho.