# Animation Playback ## Sequence player

Sequence Player Properties

#### Supported properties * Cross Mark Sync * Check Mark Relevancy * Fully supported * Cross Mark Functions * warning Settings * Fully supported, with the exception of `PlayRateScaleBiasClamp`, which is ignored * Cross Mark Tag * Cross Mark Pose Matching ## Blendspace Player

Blendspace Player Properties

#### Supported properties * Cross Mark Sync * Check Mark Relevancy * Fully supported * Cross Mark Functions * warning Coordinates * One or two inputs supported * Inputs can be constant or anim vars * Complex expressions on inputs are generally **not** supported at present (e.g. mathematical operations / type conversion) * Cross Mark Tag * warning Settings * Fully supported, with the exception of `Reset Play Time when Blend Space Changes`, which is ignored ## AimOffset Player #### Supported properties * Cross Mark Performance * Cross Mark Functions * Cross Mark Tag * warning Alpha * `Alpha input type` * `Float Value` is supported, but `Alpha` input must be constant (no anim vars) * `Bool Value` is supported, but `Alpha` input must be constant (no anim vars) * `Anim curve` is unsupported * `Alpha Scale Bias` is unsupported (settings ignored) * `Alpha Scale Bias Clamp` is unsupported (settings ignored) * Cross Mark Sync * Check Mark Relevancy * Fully supported * warning Coordinates * One or two inputs supported * Inputs can be constant or anim vars * Complex expressions on inputs are generally **not** supported at present (e.g. mathematical operations / type conversion) * warning Settings * Fully supported, with the exception of `Reset Play Time when Blend Space Changes`, which is ignored * Additionally, see notes [here](https://docs.msquared.io/creation/unreal-development/features-and-tutorials/the-animated-crowd/crowd-animation/crowd-anim-blueprint/additional-notes#mesh-space-additive-support) on mesh space additive support within crowd, since there are important differences here from full Unreal ABP solution ## Random Sequence player

Random Sequence Player Properties

#### Supported properties * warning Settings * Full support for `Sequence` and `Chance to Play` * `Min Loop Count` and `Max Loop Count` will be evaluated and a fixed loop count will be chosen by crowd ABP compiler (within ranges specified), but will *not* be selected dynamically when sequence is chosen * Similar to loop count, `Min / Max Play Rate` are read and a value is fixed at compile time within the bounds * `Blend In` and `Shuffle Mode` are **not** supported * Cross Mark Relevancy * Cross Mark Functions * Cross Mark Tag {% hint style="danger" %} **Behavior Divergence** The crowd animation system is not guaranteed to select the same random sequence as its non-crowd counterpart. Random number generation for both systems is different and sequences chosen between the two may diverge. {% endhint %}