diff --git a/sources/BaseRealm/API/Math/MathAPI.uc b/sources/BaseRealm/API/Math/MathAPI.uc
new file mode 100644
index 0000000..bc948b7
--- /dev/null
+++ b/sources/BaseRealm/API/Math/MathAPI.uc
@@ -0,0 +1,75 @@
+/**
+ *  API that provides a collection of non-built in math methods used in Acedia.
+ *      Copyright 2022 Anton Tarasenko
+ *------------------------------------------------------------------------------
+ * This file is part of Acedia.
+ *
+ * Acedia is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Acedia is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Acedia.  If not, see <https://www.gnu.org/licenses/>.
+ */
+class MathAPI extends AcediaObject;
+
+/**
+ *  For storing result of integer division.
+ *
+ *  If we divide `number` by `divisor`, then
+ *  `number = divisor * quotient + remainder`
+ */
+struct IntegerDivisionResult
+{
+    var int quotient;
+    var int remainder;
+};
+
+/**
+ *  Computes remainder of the integer division of `number` by `divisor`.
+ *
+ *  This method is necessary as a replacement for `%` module operator, since it
+ *  is an operation on `float`s in UnrealScript and does not have appropriate
+ *  value range to work with big integer values.
+ *
+ *  @see `IntegerDivision()` method if you need both quotient and remainder.
+ *
+ *  @param  number  Number that we are dividing.
+ *  @param  divisor Number we are dividing by.
+ *  @return Remainder of the integer division.
+ */
+public function int Remainder(int number, int divisor)
+{
+    local int quotient;
+
+    quotient = number / divisor;
+    return (number - quotient * divisor);
+}
+
+/**
+ *  Computes quotient and remainder of the integer division of `number` by
+ *  `divisor`.
+ *
+ *  @see `IntegerDivision()` method if you only need remainder.
+ *  @param  number  Number that we are dividing.
+ *  @param  divisor Number we are dividing by.
+ *  @return `struct` with quotient and remainder of the integer division.
+ */
+public function IntegerDivisionResult IntegerDivision(int number, int divisor)
+{
+    local IntegerDivisionResult result;
+
+    result.quotient     = number / divisor;
+    result.remainder    = (number - result.quotient * divisor);
+    return result;
+}
+
+defaultproperties
+{
+}
\ No newline at end of file
diff --git a/sources/BaseRealm/Global.uc b/sources/BaseRealm/Global.uc
index 238c021..f26f92f 100644
--- a/sources/BaseRealm/Global.uc
+++ b/sources/BaseRealm/Global.uc
@@ -27,6 +27,7 @@ var protected Global myself;
 
 var public RefAPI           ref;
 var public BoxAPI           box;
+var public MathAPI          math;
 var public LoggerAPI        logger;
 var public CollectionsAPI   collections;
 var public AliasesAPI       alias;
@@ -65,6 +66,7 @@ protected function Initialize()
     ref         = RefAPI(memory.Allocate(class'RefAPI'));
     box         = BoxAPI(memory.Allocate(class'BoxAPI'));
     text        = TextAPI(memory.Allocate(class'TextAPI'));
+    math        = MathAPI(memory.Allocate(class'MathAPI'));
     collections = CollectionsAPI(memory.Allocate(class'CollectionsAPI'));
     logger      = LoggerAPI(memory.Allocate(class'LoggerAPI'));
     color       = ColorAPI(memory.Allocate(class'ColorAPI'));