Here is the full list of all 17 SlashDash achievements worth 1,000 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox One.
Its your turn to hold him! Pass the Shogun 25 times in a game of Assassination
Thats quite a collection you have. Capture the Flag 500 times
Thank you for playing! Play 100 games
Who needs a ball when you can use a sharp object? Reflect a Kunai 3 times
Where do you think you're going? Get 50 stuns in 1 game of Deathrace
100 stuns
Was that really necessary? Get 20 kills in one game of Deathrace
Lumberjack Slash 100 Bamboo
Did you just hide in the corner? Finish a round of Mirror Match with no deaths
Your battlefield prowess is unprecedented. Get 100 kills
Did you even capture any flags? Get 50 kills in 1 game of Capture The Flag
What a great team mate you are. SlashDash 15 times in 1 game of Capture The Flag
Giant logs for all!!! Get 5 doublekills in one game
You get a kill
You Just love to SlashDash don't you? SlashDash 100 times
You slashed your teammate with a sword. Perform the eponymous move
Enjoy! Play 1 game of SlashDash